Your browser doesn't support javascript.
loading
Suppression of beta 2 microglobulin by pentoxiphylline therapy in asymptomatic HIV infected individuals.
Artículo en Inglés | IMSEAR | ID: sea-25325
ABSTRACT
Pentoxiphylline, an inhibitor of tumor necrosis factor-alpha (TNF-alpha) has been used in the treatment of human immunodeficiency virus (HIV) infection. The inhibition of TNF-alpha results in decreased immune activation. Beta 2 microglobulin (beta 2 M) has been used as a surrogate marker to study the progression of HIV infection. The objective of this study was to see if use of pentoxiphylline resulted in any decline in beta 2 M levels. Twenty patients with HIV infection who were free of opportunistic infections at the time of inclusion in the study and 18 age and sex matched controls were studied. beta 2 M was measured using an enzyme immunoassay before and four weeks after the start of treatment with pentoxiphylline. Mean levels of beta 2 M before therapy were 1.51 +/- 0.77 mg/l (range 0.78-3.8 mg/l) and were significantly higher (P < 0.001) than the levels among controls [0.72 +/- 0.06 mg/l (range 0.46-0.88 mg/l)]. beta 2 M levels in patients declined to 0.85 +/- 0.22 mg/l (range 0.72-1.0 mg/l) after four weeks of therapy and this was statistically significant (P < 0.001). Use of pentoxiphylline for four weeks results in a significant decline in the levels of beta 2 M suggesting that the level of immune activation is reduced with the therapy.
Asunto(s)
Texto completo: Disponible Índice: IMSEAR (Asia Sudoriental) Asunto principal: Pentoxifilina / Femenino / Humanos / Masculino / Infecciones por VIH / Estudios de Cohortes / Microglobulina beta-2 / Recuento de Linfocito CD4 / Adulto / Persona de Mediana Edad Tipo de estudio: Estudio de etiología / Estudio de incidencia / Estudio observacional / Factores de riesgo Idioma: Inglés Año: 2001 Tipo del documento: Artículo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: Disponible Índice: IMSEAR (Asia Sudoriental) Asunto principal: Pentoxifilina / Femenino / Humanos / Masculino / Infecciones por VIH / Estudios de Cohortes / Microglobulina beta-2 / Recuento de Linfocito CD4 / Adulto / Persona de Mediana Edad Tipo de estudio: Estudio de etiología / Estudio de incidencia / Estudio observacional / Factores de riesgo Idioma: Inglés Año: 2001 Tipo del documento: Artículo